In this article, let’s talk about ElasticSearch’s cluster mode, which means multi nodes ElasticSearch. Basic concepts cluster: A collection of server nodes with same cluster.name settings in elasticsearch.yaml primary shards: Divide a index into multi parts(by default 5), shards of an index can be …

杂乱笔记，辅助读paper.

看了下很久前 google 的 GFS 论文， 做点笔记。